J22492756-2238289

taken from 1 paper(s):

/T.T.Hansen et al.(2018)/

T.T.Hansen et al.,ApJ, 858, 92, 2018(ADS)

The R-process Alliance: First Release from the Southern Search for R-process-enhanced Stars in the Galactic Halo


Stellar Parameters

Teff : 4930+-150 log g : 1.81+-0.3 vturb : 2.35+-0.3

Chemical Abundances

Original Data Converted Data Asplund et al. (2009)
Element Nline [X/H] [X/Fe] log-e [X/H] [X/Fe] log-e Element
CN/A...-0.08...-1.90-0.086.53C
FeN/A-1.82......-1.82...5.68Fe
SrN/A...+0.39...-1.430.391.44Sr
BaN/A...-0.43...-2.25-0.43-0.07Ba
EuN/A...+0.48...-1.340.48-0.82Eu

Position

Right Ascension : 22 49 27.6 Declination : -22 38 29.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A 2457607.27131 DUPONTLCO 25000 27 1200 -1.42+-0.43